Composition comprising panax pseudo ginseng, eucommiae ulmoides and polygonati rhizoma

ABSTRACT

A composition comprising Denhichi, Tochu and Osei, wherein the Denhichi is  Panax pseudo - ginseng,  the Tochu is  Eucommiae ulmoides  and the Osei is selected from the group consisting of  Polygonati Rhizoma, Polygonatum falcatum,  other plants belonging to the genus Polygonatum, and  Siberian Solomonseal Rhizome.

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application is a continuation-in-part of U.S. patent application Ser. No. 09/382,596 filed Aug. 25, 1999, the content of which is herein incorporated by reference. This application also relies for priority upon the inventors' Japanese Patent Application No. 10-323941 filed Nov. 13, 1998, the content of which is herein incorporated by reference.

BACKGROUND OF THE INVENTION

[0002] 1. Field of the Invention

[0003] The present invention relates to compositions comprising “Denhichi” (“Panax pseudo-ginseng”) and “Tochu” (“Eucommiae ulmoides (Eucommia Bark)”, and, if desired, comprising “Osei” (“Polygonati Rhizoma”) and/or gallic acid-containing herbal extracts and “Kanzo” (“Licorice root”) additionally and provides a method for its production.

[0004] The composition of the present invention can be used effectively not only for human healthcare and health promotion and improvement of nutritional state and immune system, but also for therapy or protection against hepatitis and infectious diseases, as conventional or alternative medicine and food supplements.

[0005] In addition, the composition of the present invention can be used as food supplements not only for protection against hypertension and diabetes mellitus of animals such as dogs, cats, pigs, cattle, horses and others, but also for healthcare and improvement of the nutritional state and immune system of these animals including birds and fish.

[0006] 2. Description of the Related Art

[0007] Results of a nationwide survey indicate a marked increase in the number of individuals, who suffered from overweight, hypertension and diabetes mellitus, because of their environmental conditions, lack of exercise and high-calorie diets. Accordingly, ability for protection against hepatitis, infectious disease and immune disease will be markedly lowered.

[0008] These observations can be seen in the animal's environment. In fact, pet animals kept in a small area, e.g., in the rooms of a house, tend to suffer from disorders of nutritional state, hypertension, psychosomatic stress and overweight bodies with high fat mass.

[0009] On the other hand, increase of a patient's suffering with HBV and HCV are also serious problems to be solved.

[0010] In general, interferons have been used for therapy of patients suffering with HBV and HCV, although interferons had been known to have strong unfavorable side effects.

SUMMARY OF THE INVENTION

[0011] It is an object of this invention to provide food supplements and alternative medicines having an effect for significant improvements in symptoms such as high cholesterol, hypertension, diabetes mellitus and some cancers (in order to keep in healthy condition).

[0012] A further object is to provide alternative medicines which afford significant improvements in the symptoms of HBV and HCV, when compared with therapy with interferons.

[0013] The first objects of this invention have been attained by providing food supplements and the related products and alternative medicines comprising “Panax pseudo-ginseng” and “Eucommiae ulmoides”, and if required, comprising “Polygonati Rhizoma” and/or gallic acid-containing herbal extracts and “Licorice root (Glycyrrhiza glabra)”.

[0014] Still another object of this invention is to provide alternative medicine comprising “Panax pseudo-ginseng”, “Eucommiae ulmoides”, and if desired, comprising “Polygonati Rhizoma” and/or gallic acid-containing herbal extracts and “Licorice root”, which are effective for therapy in symptoms with various liver disorders.

[0015] Also provided herein are compositions comprising “Panax pseudo-ginseng”, “Eucommiae ulmoides”, gallic acid-containing herbal extracts and “Licorice root (Glycyrrhiza glabra)”, which are useful as food supplements for healthcare, alternative medicine for therapy of liver disorders, supplemental products, products for drink, animal foods and food compounds for animals, birds and fish.

[0016] Also, provided herein are compositions comprising “Panax pseudo-ginseng”, “Eucommiae ulmoides”, “Polygonati Rhizoma”, and if desired, comprising “Licorice root”.

[0017] The present invention provides a method for production of the above-mentioned composition which comprises obtaining condensed extracts of “Panax pseudo-ginseng” and “Eucommiae ulmoides” by condensing hot-water (60-100° C.) or alcoholic (room temperature to 100° C.) extracts of minced dry “Panax pseudo-ginseng” and “Eucommiae ulmoises”, and if desired, their pulverized product by heat drying; obtaining condensed extracts of gallic acid-containing herbal extracts by condensing hot-water (60-100° C.) or alcoholic (room temperature to 100° C.) extracts of minced dry gallic acid-containing herbal extracts and if desired their pulverized products by heat drying; and mixing and then drying extracts of pulverized products of “Panax pseudo-ginseng” and “Eucommiae ulmoides”, extracts of pulverized products of gallic acid-containing herbal extracts, and extracts or pulverized products of “Licorice root”.

[0018] The present invention provides a method for production of the above-mentioned composition which comprises obtaining condensed extracts of “Panax pseudo-ginseng” and “Eucommiae ulmoides” by condensing hot-water (60-100° C.) or alcoholic (room temperature to 100° C.) extracts of minced dry “Panax pseudo-ginseng” and “Eucommiae ulmoides”, and if desired, their pulverized product by heat drying; obtaining condensed extracts of “Polygonati Rhizoma” by condensing hot-water (60-100° C.) or alcoholic (room temperature to 100° C.) extracts of minced dry “Polygonati Rhizoma” and if desired their pulverized products by heat drying; and mixing and then drying extracts or pulverized products of “Panax pseudo-ginseng” and “Eucommiae ulmoides”, extracts or pulverized products of “Polygonati Rhizoma”, and extracts or pulverized products of “Licorice root”.

[0019] Alternative medicines, food supplements, products for drinking and healthcare food for humans and animals comprising the above compositions are effective for lowering blood sugar and cholesterol and for enhancing the immune system.

[0020] In addition, the composition of the present invention shows the effect of lowering the elevated GOT and GTP levels. Especially, oral administration of compositions containing “Polygonati Rhizoma” and/or gallic acid-containing herbal extracts resulted in the reduction of elevated α-Fetoprotein and albumin in humans, suggesting that compositions of the present invention may be effective for prevention or reduction of the symptoms connected with high blood cholesterol, hypertension and diabetes mellitus, and also useful for prevention of chronic hepatitis. Although “Polygonati Rhizoma” and/or gallic acid-containing herbal extracts themselves have been known to be difficult to absorb into human or animal bodies, compositions of this invention comprising “Polygonati Rhizoma” and/or gallic acid-containing herbal extracts can be readily absorbed into human and animal bodies.

BRIEF DESCRIPTION OF THE DRAWINGS

[0021]FIG. 1 shows the effect of Youjo-Hensikoh, that is a composition according to the present invention, in patients with acute hepatitis.

[0022]FIG. 2 shows the effect of Youjo-Hensikoh in patients with HCV.

[0023]FIG. 3 shows the effect of Youjo-Hensikoh in patients with HAV and HBV.

[0024]FIG. 4 shows the effect of Youjo-Hensikoh in patients with alcoholic hepatitis.

[0025]FIG. 5 shows the effect of Youjo-Hensikoh in patients with toxipathic hepatitis.

[0026]FIG. 6 shows the effect of Youjo-Hensikoh in patients with adipohepatic disease.

[0027]FIG. 7 shows the effect of Youjo-Hensikoh in D-galactosamine treated rat.

[0028]FIG. 8 shows the effect of K-17.22, that is a composition according to the present invention, on body weight and liver wet weight of rats.

[0029]FIG. 9 shows the effect of K-17.22 on Y-protein liver content of rats.

[0030]FIG. 10 shows the effect of K-17.22 on GSH content of the liver of rats.

[0031]FIG. 11 shows the effect of K-17.22 on GSH S-transferase activity in Y-fraction determined using selected substrates.

[0032]FIG. 12 shows the effect of K-17.22 on plasma level of transaminases.

[0033]FIG. 13 shows the effect of K-17.22 on plasma level of biliary stasis parameters.

[0034]FIG. 14 shows the effect of K-17.22 on liver histology score (necrosis+inflammatory infiltrate).

[0035]FIG. 15 shows the change of GPT in patients with HCV.

[0036]FIG. 16 shows the mean of change of GPT in twenty (20) patients with HCV.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0037] This invention utilizes the root of Panax pseudo-ginseng (Wall), which is also called “Denhichi”. This Chinese herb has been known to improve lipid metabolic failure, and to control hypertension and pain relief.

[0038] Eucommia bark generally consists of dried bark of Eucommiae ulmoides and is also called “Tochu”. This Chinese herb has been known to reduce hypertension and high blood lipid level.

[0039] The “Tochu” or Eucommiae ulmoides in this invention, however, not only refers to “Eucommia bark” but also includes leaves and fruits of Eucommiae ulmoides.

[0040] “Denhichi-Tochu-Sei” is a novel composition of Chinese herbs comprising Panax pseudo-ginsengand Eucommia bark, which was invented by the present inventors. “Denhichi-Tochu-Sei” is produced by extracting the root of Panax pseudo-ginsengand the Eucommiae ulmoides with hot water. The composition “Denhichi-Tochu-Sei” can contain honey and Panax ginseng (Chinese Ginseng) as additives.

[0041] The word “Denhichi-Tochu-Sei” of the present invention indicates the composition comprising dried extracts of Chinese herbs, such as Panax pseudo ginseng and Eucommia mainky.

[0042] In “Denhichi-Tochu-Sei” of the present invention the compositions of Chinese herbs are Panax pseudo-ginseng(Denhichi) 10˜90 weight %, preferably 30˜90 weight %, Eucommiae ulmoides (Tochu) 10˜90 weight %, preferably 10˜70 weight % or 40˜90 weight %, Panax ginseng (Chinese ginseng) 0˜20 weight %, preferably 5˜20 weight %, and honey 0˜30 weight %. A preferable composition for Denhichi-Tochu-Sei of the present invention is 30 weight % of Panax pseudo-ginseng, 40 weight % of Eucommiae ulmoides, 20 weight % of Panax ginseng (Chinese ginseng) and 10 weight % of honey, or 30 weight % of Panax pseudo-ginseng, 40 weight % of Eucommiae ulmoides, 10 weight % of Panax ginseng (Chinese ginseng), 10 weight % of honey and 10 weight % of others.

[0043] In this invention, although the most preferable ratio of Panax pseudo-ginsengand Eucommiae ulmoides in the composition is 3:4, even at the 1:0.1˜1:9 ratio, biological effects such as lowering blood pressure and blood cholesterol and enhancing immune condition are still retained.

[0044] Gallic acid is 3,4,5-trihydroxybenzoic acid, which is contained in “Gallae halepensis”, “Gallae rhois”, “Gallae chinensis”, as well as other herbs, which are used as Chinese medicines. The gallic acid-containing herbal extracts include these Chinese medicines.

[0045] “Osei” (Polygonati Rhizoma) is obtained from the rootstocks of Polygonatum falcatum A. Gray, other plants of the same genus, Siberian Solomonseal Rhizome or the like. “Osei” is known and used as Chinese medicines which have been useful for improvement of nutrition state and health promotion.

[0046] Licorice root is obtained from the roots or kernels of Glycyrrhiza glabra Linn or the like and also called “glycyrrhiza”, “licorice”, “liquorice”, “glycyrrhiza radix”, or “Kanzo”.

[0047] Glycyrricine, which is a main component of Licorice root, has been known to improve several symptoms with liver injuries and to elevate the serum transaminase by the double blind examination.

[0048] Further, glycyrricine has been shown to protect CCl₄-induced liver injury (Y. Ishii, Japan J. Pahrmaco, 120, 71, 1971).

[0049] Composition of Denhichi-Tochu-Sei and compositions containing Denhichi-Tochu-Sei, extracts of Polygonati Rhizoma and/or Gallae rhois and Licorice root in the present invention, can be dissolved in water and readily absorbed into the living body, and were found to afford the effects continuously.

[0050] Especially, granules or tablets obtained by drying under heating the composition comprising Polygonati Rhizoma and/or Gallae rhois, Licorice root, “Denhichi-Tochu-Sei” and an emulsifier shows not only the effects of Polygonati Rhizoma and/or Gallae rhois and Licorice root, but also the synergistic effect of “Denhichi-Tochu-Sei”, improving the blood cholesterol and blood sugar levels and liver functions.

[0051] The composition of this invention preferably contains “Polygonati Rhizoma”, “Siberian Solomonseal Rhizome” or the like, which is called “Osei” as Chinese medicines.

[0052] Youjyo-Hensikoh is another Chinese medicines, which was invented by the present inventors, and comprises hot water or alcoholic extracts of Denhichi (Panax pseudo-ginseng), Tochu (Eucommiae ulmoides), Osei (such as Polygonatum falcatum, Polygonati Rhizoma, Siberian Solomonseal Rhizome), Kanzo (Licorice root) and honey.

[0053] Next, methods for the preparation of the composition of this invention are described.

[0054] First, dried Eucommia (leaves, fruit, bark) and dried Panax pseudo-ginseng were minced, and the minced mixture was extracted with hot water at 60° C.˜100° C. for 0.5˜2 hr or with ethanol or a mixed solution of ethanol and water at room temperature to 100° C. (extraction step). Then, through filtration and concentration steps, the extracts thus obtained were mixed with Chinese Ginseng (Panax ginseng) in the form of extract or in other appropriate form and honey (mixing step). Further, by processing under hot air, powdered “Denhichi-Tochu-Sei” is obtained.

[0055] In the same manner, a Polygonati Rhizoma extract and/or gallic acid-containing herbal extracts were obtained by extracting minced dry Polygonati Rhizoma and/or a minced dry gallic acid-containing Chinese herb with hot water or ethanol, and then concentrating the extract solution. The powder of Polygonati Rhizoma and/or gallic acid-containing herbal extracts is obtained by heat drying the extracts.

[0056] In the present invention, the extraction can be carried out by using hot water at 60° C.˜100° C., or ethanol or a mixed solution of ethanol and water of 100:0˜0:100 at room temperature to 100° C. An extract obtained using ethanol or a mixed solution of ethanol and water is referred to as alcoholic extract in this specification.

[0057] Emulsifier was added to the above mixture to prepare tablets under heat drying.

[0058]Polygonati Rhizoma (extract) and/or gallic acid-containing herb (herbal extracts) and licorice extract can be contained in the above mentioned “Denhichi-Tochu-Sei”.

[0059] Addition of emulsifier to the mixture produced tablets. By processing the composition as mentioned above, powder, tablet, liquid and food supplements are prepared. Honey, vegetable oil, xylitol or the like can be used as emulsifier. The weight % of the emulsifier is preferably 0˜20%.

[0060] The mixing ratio of “Denhichi-Tochu-Sei”, Polygonati Rhizoma (extract) (and/or gallic acid-containing herb (herbal extracts)) and Licorice root is in a range of 10˜80%, 4˜20% and 4˜15% (weight %), respectively. In the case of Polygonati Rhizoma (extract) and/or gallic acid-containing herb (herbal extracts), a preferable mixing range is 6˜12 weight %. In the case of Licorice, a preferable mixing range is 6˜11 weight % or 0%, depending on conditions of individual patients.

[0061] Especially compositions obtained by mixing powdered Panax pseudo-ginseng 60 weight %, “Denhichi-Tochu-Sei” 20 weight %, Polygonati Rhizoma (and/or gallic acid-containing herbal extracts) 8 weight %, Licorice 8 weight % and emulsion 4 weight % are favorable for production of various kinds of food supplements.

[0062] Compositions of the present invention can be processed as powder, granules, tablets and dry syrup suitable for alternative medicine, food supplements and the like. Content of composition of the present invention is in the range of 0.1˜0.5 g per tablet, or in the range of 0.1˜30 weight %, preferably 1˜5 weight % based on alternative medicine or food supplements.

[0063] In the case of tablets obtained by heat drying the mixture of “Denhichi powder”, “Denhichi-Tochu-Sei”, Polygonati Rhizoma and/or gallic acid-containing herbal extracts and Licorice, the content of composition of this invention should be 0.25 g/tablet or less.

[0064] The proper amount of the aforementioned “Denhichi-Tochu-Sei” for ingestion per day is 0.1˜2 g/kg, preferably 0.1˜0.25 g/kg.

[0065] In the present invention, pet includes animal, bird and fish (dog, cat, monkey, rabbit, chicken, duck, gold fish) which can be raised by human beings.

[0066] In addition, pig, cattle and horse (includes racing horse) are included for use.

[0067] In addition, the composition of this invention can be added to cakes, candy, bread, wine, liquor, curry and any health-care food.

[0068] Detailed explanations of this invention with examples will be made below. Rats (Wister, male) and mice (male) were used in the experiments.

EXAMPLE 1

[0069] Analysis of “Denhichi-Tochu-Sei” (granule):

[0070] Table 1 shows the analytical data of “Denhichi-Tochu-Sei” (granule), which consists of Panax pseudo-ginseng 30 weight %, Eucommia bark, 40 weight %, ginseng 20 weight % and honey 10 weight %.

[0071] In the following Examples, the composition of this Example 1 was used as “Denhichi-Tochi-Sei” (granule). TABLE 1 Analysis Table of “Denhichi-Tochi-Sei” (granule) Protein content 8.28% (w/w) Sugar content 25.30% (w/w) Elementary analysis value C: 40.95% H: 6.68% N: 0.29% Free amino acid: mg/100 g Asp: 2.18 granule Ser: 2.74 Gly: 0.34 Ala: 0.28 Gln: 6.41 Ile: 0.65 Lys: 1.79

[0072] Table 2 shows the trace element contents of the above-mentioned “Denhichi-Tochi-Sei” (granule) determined by atomic absorption spectroscopy. TABLE 2 The results of trace element test of the above-mentioned “Denhichi-Tochu-Sei” (granule) Element μg/g Element Mg/g Na 25.0 Fe 7.63 K 51.0 Ca 304 Si 0.181 Water 8.88% Sn <0.413 Ash content 0.42% Mg 526 Zn 4.39

EXAMPLE 2

[0073] Effect of Denhichi-Tochu-Sei” (granule) on the blood serum cholesterol of rats with hyperlipemia:

[0074] Rats (weight 180˜200 g) and mice (weight 18˜20 g) were divided into four groups (10 rats and mice for each group). The four groups were A) normal group, B) group with hyperlipemia (prepared by high fat administration), C) group with hyperlipemia (with high dosage of “Denhichi-Tochu-Sei” (granule), and D) group with hyperlipemia (with a low dosage of “Denhichi-Tochu-Sei” (granule). In the C and D groups, “Denhichi-Tochu-Sei” and high fat feed were administered in the stomach through cannula constantly for 30 days. One four after the last administration, a blood sample was taken from rat ophthalmic vein, from which serum was separated. The serum was examined for the levels of cholesterol, triglyceride, lipoprotein of low molecular weight, LDL and lipoprotein of high molecular weight using Beckman's serum biochemical analyzer CX5. The results are shown in Table 3.

[0075] Table 3 clearly shows that addition of “Denhichi-Tochu-Sei” (granule) to the high fat feed prevents the appearance of hyperlipemia. Namely, blood serum cholesterol and lipoprotein of lower molecular weight were reduced and the slight elevation of lipoprotein with higher molecular weight and reduction of triglyceride were observed in group C and group D. In fact, statistical and significant differences were obtained between the values obtained with normal group (A) or group (B) given only high fat feed and the values obtained with groups given a high dosage of “Denhichi-Tochu-Sei” (referring to Table 3). TABLE 3 The effect of “Denhichi-Tochu-Sei” (granule) on blood serum lipid levels Lipoprotein Lipoprotein with higher with lower Number molecular molecular of Dosage Cholesterol weight LDL Triglyceride weight Group Animals (g/kg) (mol/l) (mol) (mol/l) (mol/l) (mol/l) Normal (control) 10  1.51 ± 0.2* 1.06 ± 0.16* 0.192 ± 0.14*  0.996 ± 0.43*  0.52 ± 0.19* Group given high 10 15.42 ± 3.5  0.34 ± 0.01  16.07 ± 1.18  2.575 ± 0.92  1.09 ± 0.42  fat feed Group given high 10 2  8.91 ± 2.1* 0.52 ± 0.18* 7.59 ± 3.14* 1.89 ± 0.71* 0.87 ± 0.31* fat feed and high dosage of “Denhichi-Tochu- Sei” extracts Group given high 10 1 10.85 ± 1.9* 0.50 ± 0.13* 9.45 ± 3.42* 2.41 ± 0.87* 0.98 ± 0.24* fat feed and low dosage of “Denhichi-Tochu- Sei” extracts

EXAMPLE 3

[0076] Effect of “Denhichi-Tochu-Sei” (granule) on mice with deteriorating immune system:

[0077] Mice were divided into three groups, i.e., a normal group for comparison, a group with deteriorating immune system and a group with deteriorating immune system given “Denhichi-Tochu-Sei” (granule). A comparison of the immune system of these three groups was made. As can be seen in Table 4, the immune system of the individual mouse seems to improve after administrating “Denhichi-Tochu-Sei” (granule). TABLE 4 Effect of “Denhichi-Tochu-Sei” (granule) on immune system Number of Dosage Group Animals (g/kg) K value Normal group (control) 10 0.079 ± 0.098 Model group with deteriorating 10 0.034 ± 0.015 immune system Model group with deteriorating 10 2 0.060 ± 0.024 immune system and administration of “Denhichi-Tochu-Sei” (granule)

EXAMPLE 4

[0078] Fatigue durability test:

[0079] Mice (weight 18˜20 g) were divided into two groups. One is a normal group, the other is a group “Denhichi-Tochu-Sei” (granule) throughout for 20 days. The results of a fatigue durability test, which was conducted one hour after the last administration, are shown in Table 5. In the test, a mouse carried an iron with a weight corresponding to 10% of its body weight, attached to its tail and was made to swim in a thermostatic pool of 40 cm length×28 cm width×30 cm depth at a water temperature of 20° C. The time of swimming (sec) was measured. The results are shown in Table 5. TABLE 5 Swimming time of weighed mice given “Denhichi-Tochu-Sei” (granule) Number Swimming of Dosage time Group Animals (g/kg) (sec) Normal group 10  60.42 ± 18.81 Group with adminis- 10 2 100.72 ± 31.91 tration of “Denhichi- Tochu-Sei” (granule)

[0080] Table 5 clearly shows that the swimming time of the group with administration of “Denhichi-Tochu-Sei” (granule) was significantly longer than the normal group. The results suggest that “Denhichi-Tochu-Sei” (granule) may contribute to the durability for fatigue.

EXAMPLE 5

[0081] Effect for mice with high blood sugar:

[0082] Mice with blood sugar level of above 180 mg/dl were used in this test. The mice (weight 21˜23 g) were divided into three groups, a normal mouse group, a group of mice with high blood sugar level and a group of mice with high blood sugar level, and administered “Denhichi-Tochu-Sei” (granule). They were examined for their blood sugar levels. The results are shown in Table 5. After the mice with high blood sugar level received “Denhichi-Tochu-Sei” (granule), the high blood sugar level of mice lowered to normal level. The results show that “Denhichi-Tochu-Sei” (granule) possesses the ability effectively to control the blood sugar level of mice suffering from diabetes. TABLE 6 Effect of “Denhichi-Tochu-Sei” (granule) for mice on high blood sugar level Blood sugar level before Blood sugar level after the administration of the administration of “Denhichi-Tochu-Sei” “Denhichi-Tochu-Sei” Number of Dosage (granule) (granule) Group animals (g/kg) (mg/dl) (mg/dl) Normal group (control) 20 12.11 ± 9.65 Group with high blood sugar level 20 340.15 ± 52.42 Group with high blood sugar level 20 2 339.41 ± 50.21 290.47 ± 127.8 and a dosage of “Denhichi-Tochu- Sei” (granule)

EXAMPLE 6

[0083] Effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” (mixed extracts) for the blood cholesterol of rats suffering with hyperlipemia

[0084] Rats and mice were divided into following four groups (10 rats and mice for each group). They wee A) normal group, B) a group suffering from hyperlipemia (with dosage of high fat feed), C) a group suffering from hyperlipemia (with high dosage of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” (hereinafter also referred to as mixed extracts), D) a group suffering from hyperlipemia (with a small amount of dosage of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts).

[0085] The composition of the mixed extracts in this example and the following examples was “Denhichi-Tochu-Sei” 20 weight %, “Gallae rhois” 8 weight % and “Licorice root” 8 weight %. The C and D groups were given the mixed extracts and high fat feed in the stomach through cannula constantly for 30 days. One hour after the last administration, a blood sample was taken from rat ophthalmic vein, from which serum was separated. The serum was examined for the levels of cholesterol, triglyceride, lipoprotein of low molecular weight, LDL and lipoprotein of high molecular weight using Beckmann's serum biochemical analyzer CX5. The results are shown in Table 7.

[0086] It can be shown from the results of Table 7 that hyperlipemia was prevented when “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts were added to high fat feed. Namely, the reduction of blood serum cholesterol, the reduction of lipoprotein with low molecular weight, the slight elevation of lipoprotein with higher molecular weight and reduction of triglyceride was observed in group C) and group D). Statistical and significant differences were obtained between the measurement value of normal group A) or group B) with only high fat feed and the values of 10 groups C) and D) with the mixed extracts. TABLE 7 The effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice Root” (mixed extracts, granule) on blood serum lipid levels Lipoprotein Lipoprotein of high of low Number molecular molecular of Dosage Cholesterol weight LDL Triglyceride weight Group Animals (g/kg) (mol/l) (mol) (mol/l) (mol/l) (mol/l) Normal group 10 1.51 ± 0.3* 1.05 ± 0.15* 0.182 ± 0.15* 0.911 ± 0.42* 0.51 ± 0.18* Group with a dosage 10 15.40 ± 3.0  0.54 ± 0.01  16.07 ± 1.03  2.551 ± 0.90  1.10 ± 0.40  of high fat feed Group with high fat feed and high 10 2 8.90 ± 2.0* 0.50 ± 0.17*  7.58 ± 3.13*  1.89 ± 0.59* 0.87 ± 0.30* dosage of mixed extracts Group with high fat 10 1 10.75 ± 1.9*  0.50 ± 0.15*  9.40 ± 3.40*  2.30 ± 0.88* 0.99 ± 0.21* feed and low dosage of mixed extracts

EXAMPLE 7

[0087] Effect for hepatic diseases of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts:

[0088] Table 8 shows the effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts for rats with hepatic disease (n=8) induced by D-glucosamine (800 mg/kg). TABLE 8 Effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts (2000 mg/kg) for rats with hepatic disease (n = 8) induced by D-glucosamine (800 mg/kg) Group with a dosage of mixed Normal group extracts GPT (μ% ± S.D) 1012 ± 220  730 ± 17 GOT (μ% ± S.D) 1696 ± 130 1252 ± 35

EXAMPLE 8

[0089] Effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts for lipid peroxidation induced by carbon tetrachloride, lipid-binding for ¹⁴CCl₄, CO production, NADPH oxidation and oxygen consumption.

[0090] Table 9 shows the effect on lipid peroxidation induced by carbon tetrachloride, lipid-binding for ¹⁴CCl₄, CO production, NADPH oxidation and oxygen consumption. TABLE 9 Effect for lipid peroxidation induced by carbon tetrachloride, lipid-binding for ¹⁴CCl₄, CO production, NADPH oxidation and oxygen consumption Lipid- Mixture MDA binding CO NADPH Oxygen added production for ¹⁴CCl₄ production oxidation consumption 0 100 100 100 100 100 100 mg 78 89 92 72 60

EXAMPLE 10

[0091] Effect for mice with high blood sugar level:

[0092] When streptozotocin solution (90 mg/kg) was administered i.v. daily to mice (body weight 21˜23 g), the mice became conditioned with high blood sugar, reduced body weight and produced conditions with increasing drinking and urine.

[0093] This example used mice with blood sugar level of 180 mg/dl or more. The mice (weight 21˜23 g) were divided into three groups, normal mouse group, mouse group with high blood sugar level and mouse group with high blood sugar level, and administered mixed extracts (granule). They were examined for their blood sugar levels. The results are shown in Table 10. After the mice with high blood sugar level received mixed extracts (granule), the high blood sugar level became close to normal level. The mixed extracts of the present invention (granule) can effectively control the elevation of the blood sugar level of mice suffering from diabetes. TABLE 10 Effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice Root” mixed extracts for mice on high blood sugar level Blood sugar level before Blood sugar level after the the administration of the administration of the mixed Number of Dosage mixed extracts (granule) extracts (granule) Group animals (g/kg) (mg/dl) (mg/dl) Normal group (control) 20 112.20 ± 9.50  Group with high blood 20 330.15 ± 47.20 sugar level Group with high blood 20 2 338.40 ± 50.20 285.40 ± 71.20 sugar level and a dosage of mixed extracts (granule)

[0094] From the above-mentioned experiments with animals, the following results are shown clearly.

[0095] 1) The administration of “Denhichi-Tochu-Sei” and “Denhichi-Tochu-Sei”, gallic acid-containing herbal extracts and “Licorice root” mixed extracts show the lowering effect of hyperlipemia in rats and also the reduction of both serum cholesterol and lipoprotein of low molecular weight, the slight elevation of lipoprotein of high molecular weight and reduction of triglyceride in the mice.

[0096] 2) The administration of “Denhichi-Tochu-Sei” results in activation of monocyte macrophage of mice with deteriorating immune system.

[0097] 3) The long-term administration of “Denhichi-Tochu-Sei” is effective in enhancing the durability of mice against fatigue.

[0098] 4) The administration of “Denhichi-Tochu-Sei”, gallic acid-containing herbal extracts and “Licorice root” mixed extracts are effective in the lowering of elevated serum GTP, GOT level in rats with hepatic disease induced by D-glucosamine.

[0099] 5) The administration of “Denhichi-Tochu-Sei”, gallic acid-containing herbal extracts and “Licorice root” mixed extracts show the inhibitory effect in MDA production of rats induced by carbon tetrachloride, lipid-binding for ¹⁴CCl₄, CO production, NADPH oxidation and oxygen consumption.

[0100] 6) The administration of “Denhichi-Tochu-Sei” and that of “Denhichi-Tochu-Sei”, gallic acid-containing herbal extracts and “Licorice root” mixed extracts have lowered blood sugar level of rats with high blood sugar induced by streptozotocin.

[0101] The above results show the preventive effects of “Denhichi-Tochu-Sei” for hyperlipemia and the significant reduction of blood sugar level by “Denhichi-Tochu-Sei” and also “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts, or taking in food and feed with them added. And the mixed extracts play a role in improvement of hepatic function. These results prove that this invention can effectively improve the health of human beings and animals.

[0102] Moreover, it is noteworthy that no side effects including acute toxic side effect, were seen in any of the animal tests.

EXAMPLE 11

[0103] Treatment effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts for the symptoms of patients with chronic viral hepatitis C

[0104] A HCV patient (male, aged 50) was treated for about 3.5 months by interferons (IFN) and no improvements in his GOP and GTP were observed. On the other hand, after the patient was treated for ten days by the administration of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts, the GOP level was improved from 159 to 89 and the GTP from 204 to 48. The results are shown in Table 11. TABLE 11 94/1 The 99/1 adminis- The adminis- tration tration of of IFN mixed (Dec. To extracts 99/2 93/9 Mar.) 95/4 95/5 95/7 96/3 96/9 DAY 1 DAY 10 AST(GOT) 187  82 145 119 134 155 119 159  89 ALT(GTP) 248 101 109 178 205 189 204  48 γ-GTP 252 167 260 254

EXAMPLE 12

[0105] Treatment effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts for the patients with non-viral hepatitis:

[0106] After a female patient with non-viral hepatitis was treated for ten days by the dosage of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts, the GOP level was reduced from 53 to 39 and the GTP from 58 to 35. The results are shown in Table 12. TABLE 12 99/1 The second 98/12 adminis- The adminis- tration of tration of mixed mixed extracts extracts 94/2 94/7 94/10 95/1 95/6 95/12 96/2 96/3 96/7 97/3 97/10 98/4 (for 10 days) (first day) 8^(th) day AST(GOT)  94 58 103 177 58 67  77 69 40 65 62 70 53 39 50 ALT(GTP) 127 73 454 160 79 59 106 96 47 97 72 97 58 35 17 γ-GTP  34

EXAMPLE 13

[0107] Effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts for the patient with hepatitis B:

[0108] A patient (male, aged 70) with HBs antibody positive was treated for ten days with the dosage of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts. At the fourth day of the dosage, his GOP level was lowered from 28 to 23 and the GTP from 60 to 28. The results are shown in Table 13. TABLE 13 99/1 The adminis- tration of mixed extracts 99/2 Hospitalized (first day) (fourth day) (eighth day) AST(GOT)  55˜115 82 23 27 ALT(GTP)  56˜123 60 28 15 γ-GTP 33˜51 35 27 24

EXAMPLE 14

[0109] Effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts for patients with drug hepatitis:

[0110] A patient (male, aged 30) with drug hepatitis was treated for ten days with the dosage of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts. At the fifth day after the stop of administration, the GOP level was lowered from 43 to 32 and the GTP from 121 to 27. The results are shown in Table 14. TABLE 14 ′99/1 Beginning the The fifth day The 17^(th) day ′98/11 adminis- after the stop after the stop Leaving tration of of adminis- of adminis- hospital mixed extracts tration tration AST(GOT) 66 43 32 38 ALT(GTP) 200 121 27 88

EXAMPLE 15 Effect of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts for the symptoms of patients with chronic active hepatitis C:

[0111] A patient with abnormal liver function (GOT 80, GTP 102, γ-GTP 68) received a dosage of interferons three times a week for two weeks. At the eleventh day of the dosage, side effects appeared. Thereafter, instead of interferons, the “Denhichi-Tochu-Sei” was given in a dose of 6 g per day for six days. The side effects disappeared and the liver function became better (GOT 60, GTP 47, γ-GTP 17). However, the amount of viruses still remained unchanged. After leaving the hospital, the patient received interferons three times a week and about two weeks later, “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts in a dose of 3 g per day for a week. The amount of viruses was reduced to 0.5 Meq/ml or less. The liver function returned to the normal condition (GOT 31, GPT 8, γ-GTP 14). The normal liver function (GOT 25, GTP 9, γ-GTP 12) was obtained after two months of the administration of “Denhichi-Tochu-Sei”, “Gallae rhois” and “Licorice root” mixed extracts. The results are shown in Table 15. TABLE 15 8/19 9/11 7/29 8/18 *1 8/25 *2 9/18 11/24 AST(GOT)  80 50 60 31 25 ALT(GTP) 102 58 47  8  9 γ-GTP  68 83 17 14 12

[0112] As explained above, “Denhichi-Tochu-Sei” and “Denhichi-Tochu-Sei”, gallic acid-containing herbal extracts and “Licorice root” mixed extracts of this invention can be used as food supplement (feed supplement) for healthcare. The compositions of this invention are proved to be effective in protection against hypertension and liver disorders. They also proved to be useful for healthcare and improvement of nutritional state and immune system. Especially, in the case of the mixed preparation of gallic acid-containing herbal extracts and “Licorice root” with “Denhichi-Tochu-Sei”, both components can be easily absorbed into the body of human beings and animals. In addition, the rapid effects with the above-mentioned preparation are observed.

EXAMPLE 16

[0113] Effect of Youjyo-Hensikoh in patients with various hepatic diseases

[0114] A Chinese herb prescription called “Youjyo-Hensikoh” was prepared from hot water extracts of Panax pseudo-ginseng (“Denhichi”) (55% by weight), Eucommiae ulmoides (“Tochu”) (25% by weight), Polygonati rhizoma (Polygonatum falcatum) (“Osei”) (10% by weight), Licorice root (Glycyrrhiza licorice) (“Kanzo”) (5% by weight), Ginseng radix (Panax ginseng) (3% by weight) and honey (2% by weight).

[0115] One gram of the above prescription was given orally three times a day after meals to patients (n=20) with various hepatic diseases including HCV under the control of physicians. Serum levels of ALT, AST and γ-GTP of the patients were examined.

[0116] These serum levels were markedly lowered after treatment with “Youjyo-Hensikoh” for ten days (mean values 18% reduction in ALT and 59% reduction in AST). In the case of normal adult, little change of serum ALT and AST levels was observed. Any side effects were not observed during the treatment.

[0117] The results are summarized in FIGS. 1-6.

EXAMPLE 17

[0118] Effect of Youjyo-Hensikoh in D-galactosamine treated rat

[0119] Two milliliters of Youjyo-Hensikoh (50 mg/ml) were orally administered to rats of Group 3 (n=9), and 1 ml of D-galactosamine solution (800 mg/kg) were subcutaneously injected to rats of Group 2 (n=9) and Group 3. Group 1 (n=8) was a group for control. After 24 hours, feeding was stopped. At 48 hours after the administration of Youjyo-Hensikoh, blood was collected, and then ALT and AST were measured. The results are shown in FIG. 7, in which values are shown as mean ±SD. *p<0.01 vs group 1 (control), **p<0.01 vs group 2 (D-galactosamine).

EXAMPLE 18

[0120] Effect of Youjyo-Hensikoh on glutathione metabolism in CCl₄-induced liver cirrhosis

[0121] A Chinese herb composition Youjyo-Hensikoh (K-17.22) was prepared from water extracts of Panax pseudo-ginseng (“Denhichi”) (55% by weight), Eucommiae ulmoides (“Tochu”) (25% by weight), Polygonati rhizoma (Polygonatum falcatum or Siberian Solomonseal Rhizome) (“Osei”) (10% by weight) and Licorice root (Glycyrrhiza licorice or Glycyrrhiza glabra Linn) (“Kanzo”) (5% by weight), Ginseng radix (Panax ginseng) (3% by weight) and honey (2% by weight).

[0122] Male albino Wistar rats (3-week old, 60-75 g body weight) which had been kept in separate cages and in an environmentally-controlled vivarium with free access to standard food and deionized water were allocated into three groups:

[0123] A) given a s.c. injection of 0.1 ml/100 g body wt of CCl₄ in olive oil (1:1 v/v) twice/week for 5 weeks;

[0124] B) as A plus oral supplementation with 50 mg/kg of K-17.22 dissolved in 5% glucose, concomitantly with the CCl₄ injection;

[0125] C) as A plus oral supplementation with 50 mg/kg of K-17.22 dissolved in 5% glucose, 1 week after the 1st CCl₄ injection.

[0126] Olive oil s.c. injection alone was used in the control group.

[0127] Rats were sacrificed at the end of the study period (3 days after the last injection) and blood and liver samples were obtained.

Preparation of Liver Supernatant Fraction

[0128] 50% homogenate was prepared by the method of Iga et al. (Biochem Pharmacol, 1977). A portion of the homogenate was used for GSH determination. The remainder was centrifuged at 150,000 g for 120 min in a Hitachi 65p-7 ultracentrifuge at 4° C. The supernatant fraction was immediately subjected to gel filtration after measuring the volume.

Elution of Supernatant

[0129] 3 ml of supernatant was applied to a Sephadex G-75 column (2.5×100 cm). Elution was performed with 0.01 M phosphate buffer (pH 7.4) using a pump-driven downward flow (2 ml/40 min/tube) at 4° C. A liquots of 200 μl from all tubes corresponding to the Y-fraction were assayed for GST activity using 1-chloro-2,4-dinitrobenzene (CDNB) as a substrate. All tubes showing GST activity were combined, freeze-dried at −80° C. and stored at −40° C. until measurement.

Analytical Method

[0130] The dried Y-protein was dissolved inphosphate buffer (pH 7.4) and GST activity was determined as described by Habig et al. (JBC, 1951) using CDNB and 1,2-dichloro-4-nitrobenzene (DCNB) as substrates, Y-protein and GSH concentrations in the liver homogenate were determined by the Lowry-Folin and Ellman methods, respectively. Plasma ALT and AST were determined by the pyruvate oxidase-p-chlorophenol method.

[0131] Liver histology was blindly assessed in 3 separate sections for necrosis and inflammatory infiltrate (1+: one focus per field, 2+ two or more foci per field)

Statistical Analysis

[0132] All means were reported with their standard error (mean±S.E.). Student's t test was utilized to determine the significance of differences between control and CCl₄- or CCl₄+K-17.22-treated groups.

[0133] Results are shown in FIGS. 8-14.

[0134] These Figs. show the effect of K-17.22, that is a composition according to the present invention, on body weight and liver wet weight of rats (FIG. 8), the effect of K-17.22 on Y-protein liver content of rats (FIG. 9), the effect of K-17.22 on GSH content of the liver of rats (FIG. 10), the effect of K-17.22 on GSH S-transferase activity in Y-fraction determined using selected substrates (FIG. 11), the effect of K-17.22 on plasma level of transaminases (FIG. 12), the effect of K-17.22 on plasma level of biliary stasis parameters (FIG. 13), and the effect of K-17.22 on liver histology score (necrosis+inflammatory infiltrate) (FIG. 14). These data suggest that:

[0135] 1) K-17.22 can exert a significant GSH- and Y-protein-sparing effect in CCl₄-induced liver injury together with a significant improvement of blood parameters of liver necrosis and biliary stasis;

[0136] 2) Such changes are paralleled by a significant reduction of the necro-inflammatory and fibrosis changes in the liver;

[0137] 3) Of interest, such abnormalities are improved even after initiation of CCl₄ intoxication;

[0138] 4) As the inner beneficial mechanisms of K-17.22, an antioxidant action is likely to take place.

EXAMPLE 19

[0139] Effect of Youjyo-Hensikoh on change of GPT in patients with Hepatitis C

[0140] Youjyo-Hensikoh was prepared from water extracts of Panax pseudo-ginseng (55% by weight), Eucommiae ulmoides (25% by weight), Polygonati rhizoma (Polygonatum falcatum) (10% by weight), Licorice root (Glycyrrhiza licorice) (5% by weight), Ginseng radix (Panax ginseng) (3% by weight) and honey (2% by weight). Tablets were prepared which contained 250 mg of Youjyo-Hensikoh per one tablet.

[0141] Twenty patients with Hepatitis C virus took two tablets after each meal three times per day. The change of GPT in the patients is shown in Table 16 and FIGS. 15 and 16. TABLE 16 Change of GPT (HCV) (unit: IU/L) Before Patient adminis- 10 20 1 2 3 4 5 6 7 8 9 10 11 12 No. tration days days month months months months months months months months months months months months  1 178 20 11 8 5 5  2 136 34 24 18 17 20 17 17  3 469 38 31 24 29 33 27 32 24  4 131 27 25 35 22 19 19 24 24  5 94 16 22 23 22 22 14 22  6 99 19 13 14 10 12 8 9 11  7 106 20 9 13 11  8 103 13 16 13 13 14 16 15 16  9 81 12 17 17 18 18 15 13 10 100 22 22 22 22 20 23 21 19 11 141 13 13 13 15 16 20 12 107 16 16 17 25 21 20 19 18 13 89 19 17 15 22 8 11 14 386 85 11 15 9 23 23 28 25 33 15 164 78 70 10 5 4 7 2 10 8 16 105 22 19 16 16 5 13 15 17 39 12 12 12 10 9 10 18 58 6 5 5 13 6 6 6 19 74 14 13 15 20 21 20 124 90 19 13 19 16 15 15 17 0 0 0 0 0 Mean 139.2 28.8 19.3 15.9 16.2 15.4 15.5 17.0 18.2 20.5 0.0 0.0 0.0 0.0 0.0 

What is claimed is:
 1. A composition comprising Denhichi, Tochu and Osei.
 2. A composition mentioned in claim 1 , wherein the Denhichi is Panax pseudo-ginseng, the Tochu is Eucommiae ulmoides and the Osei is selected from the group consisting of Polygonati Rhizoma, Polygonatum falcatum, other plants belonging to the genus Polygonatum and Siberian Solomonseal Rhizome.
 3. A composition mentioned in claim 2 , wherein the Osei is Polygonatum falcatum.
 4. A composition mentioned in claim 2 , wherein the Osei is Siberian Solomonseal Rhizome.
 5. The composition mentioned in claim 1 further comprising Kanzo.
 6. The composition mentioned in claim 5 , wherein the Denhichi is Panax pseudo-ginseng, the Tochu is Eucommiae ulmoides and the Osei is selected from the group consisting of Polygonati Rhizoma, Polygonatum falcatum, other plants belonging to the genus Polygonatum, and Siberian Solomonseal Rhizome, and the Kanzo is Licorice root.
 7. The composition mentioned in claim 6 further comprising honey.
 8. The composition mentioned in claim 2 in the form of extracts of Panax pseudo-ginseng, Eucommiae ulmoides and an Osei member selected from the group consisting of Polygonati Rhizoma, Polygonatum falcatum, other plants belonging to the genus Polygonatum, and Siberian Solomonseal Rhizome.
 9. The composition mentioned in claim 6 in the form of extracts of Panax pseudo-ginseng, Eucommiae ulmoides, an Osei member selected from the group consisting of Polygonati Rhizoma, Polygonatum falcatum, other plants belonging to the genus Polygonatum, and Siberian Solomonseal Rhizome, and Licorice root.
 10. A medicine comprising the composition mentioned in claim 8 .
 11. A medicine comprising the composition mentioned in claim 9 .
 12. The medicine mentioned in claim 8 for healthcare and improvement of nutritional state.
 13. A medicine comprising the composition mentioned in claim 9 for improvement of liver disorder.
 14. The medicine mentioned in claim 13 wherein said liver disorder is hepatitis.
 15. The medicine mentioned in claim 14 wherein said hepatitis is selected from the group consisting of hepatitis C, chronic hepatitis and hepatitis B.
 16. A food supplement comprising the composition mentioned in claim 8 .
 17. A food supplement comprising the composition mentioned in claim 9 .
 18. The food supplement mentioned in claim 17 comprising 10˜80 weight % of Panax pseudo-ginseng and Eucommiae ulmoides together, 4˜20 weight % of the Osei member and 4˜15 weight % of Licorice root.
 19. A healthcare food comprising 0.1˜20 weight % of the food supplement mentioned in claim 9 .
 20. The healthcare food mentioned in claim 19 in the form of powder, powder granule, tablet, drink and emulsion.
 21. A feed comprising the composition mentioned in claim 8 .
 22. A feed comprising the composition mentioned in claim 9 .
 23. A method for producing the composition of claim 2 comprising: obtaining condensed extracts of Panax pseudo-ginseng by heat drying hot water or alcoholic extracts of minced dry Panax pseudo-ginseng; and obtaining condensed extracts of Eucommia ulmoides by heat drying hot water or alcoholic extracts of minced dry Eucommia ulmoides; obtaining condensed extracts of an Osei member selected from the group consisting of Polygonati Rhizoma, Polygonatum falcatum, other plants belonging to the genus Polygonatum, and Siberian Solomonseal Rhizome, by heat drying hot water or alcoholic extracts of minced dry Osei member; mixing the condensed extracts of Panax pseudo-ginseng, Eucommia ulmoides and the Osei member; and dring the mixture.
 24. The method of claim 23 wherein the extracts of Panax pseudo-ginseng contain pulverized Panax pseudo-ginseng.
 25. The method of claim 23 wherein the extracts of Eucommia ulmoides contain pulverized Eucommia ulmoides.
 26. The method of claim 23 wherein the extracts of the Osei member contain pulverized Osei member.
 27. A method for producing the composition of claim 6 comprising: obtaining condensed extracts of Panax pseudo-ginseng by heat drying hot water or alcoholic extracts of minced dry Panax pseudo-ginseng; obtaining condensed extracts of Eucommia ulmoides by heat drying hot water or alcoholic extracts of minced by Eucommia ulmoides; obtaining condensed extracts of an Osei member selected from the group of Polygonati Rhizoma, Polygonatum falcatum, other plants belonging to the genus Polygonatum, and Siberian Solomonseal Rhizome, by heat drying hot water or alcoholic extracts of minced dry Osei member; obtaining extracts of Licorice root; mixing the condensed extracts of Panax pseudo-ginseng, Eucommia ulmoides, Osei member and extracts of Licorice root; and drying the mixture.
 28. The method of claim 29 wherein the extracts of Panax pseudo-ginseng contain pulverized Panax pseudo-ginseng.
 29. The method of claim 29 wherein the extracts of Eucommia ulmoides contain pulverized Eucommia ulmoides.
 30. The method of claim 23 wherein the extracts of gallic acid-containing herbs contain pulverized gallic acid-containing herbs.
 31. The method of claim 23 wherein the extracts of Licorice root contain pulverized Licorice root. 